Coughlin and the front office have crafted an OL with a high second rounder in Snee (26), strong free agent pickups in O’Hara (30, Browns) and McKenzie(28, Jets), and McNally holdovers Diehl (27) and Seubert (28). What seems to make the line work is that all the guys can put together 15-16 starts per season, assuming there is no big injury (like the Seubert leg in ’03). All of these guys have played with one another for three consecutive years, a rarity in the NFL. Continuity and durability. The Giants can get a LT for more depth/speed, but there is no reason this unit cannot get better. They are all in their prime. Other teams are trying to copy the Giant blueprint for success and most of them are far off on building this kind of continuity.